Answer:
316.62 miles²
Explanation:
Area of circle = 3.14 × r²
3.14 × 11²
= 379.94 (area of whole circle)
We need to find the area of the blue shaded sector.
300/360 × 379.94
= 316.62
The area of a circle is pi x r^2
Area of full circle: 3.14 x 11^2
Area = 379.94 square miles.
To find the area of the bounded arc, multiply the full area by the fraction of a full circle the arc is:
379.94 x 300/360 = 316.62 square miles
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